Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
RequestType |
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| 1.0;1 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, software | |
13 | * distributed under the License is distributed on an "AS IS" BASIS, | |
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
15 | * See the License for the specific language governing permissions and | |
16 | * limitations under the License. | |
17 | */ | |
18 | ||
19 | package org.apache.giraph.comm.requests; | |
20 | ||
21 | /** | |
22 | * Type of the request | |
23 | */ | |
24 | 0 | public enum RequestType { |
25 | /*if[HADOOP_NON_SECURE] | |
26 | else[HADOOP_NON_SECURE]*/ | |
27 | /** Exchange authentication information between clients and servers */ | |
28 | 0 | SASL_TOKEN_MESSAGE_REQUEST(SaslTokenMessageRequest.class), |
29 | /** | |
30 | * Used by servers to acknowledge SASL authentication completion with | |
31 | * client, so client can modify its pipeline afterwards. | |
32 | */ | |
33 | 0 | SASL_COMPLETE_REQUEST(SaslCompleteRequest.class), |
34 | /*end[HADOOP_NON_SECURE]*/ | |
35 | /** Sending vertices request */ | |
36 | 0 | SEND_VERTEX_REQUEST(SendVertexRequest.class), |
37 | /** Sending vertices request */ | |
38 | 0 | SEND_WORKER_VERTICES_REQUEST(SendWorkerVerticesRequest.class), |
39 | /** Sending a partition of messages for next superstep */ | |
40 | 0 | SEND_WORKER_MESSAGES_REQUEST(SendWorkerMessagesRequest.class), |
41 | /** Sending one message to many ids in a single request */ | |
42 | 0 | SEND_WORKER_ONE_MESSAGE_TO_MANY_REQUEST( |
43 | SendWorkerOneMessageToManyRequest.class), | |
44 | /** | |
45 | * Sending a partition of messages for current superstep | |
46 | * (used during partition exchange) | |
47 | */ | |
48 | 0 | SEND_PARTITION_CURRENT_MESSAGES_REQUEST |
49 | (SendPartitionCurrentMessagesRequest.class), | |
50 | /** Send a partition of edges */ | |
51 | 0 | SEND_WORKER_EDGES_REQUEST(SendWorkerEdgesRequest.class), |
52 | /** Send a partition of mutations */ | |
53 | 0 | SEND_PARTITION_MUTATIONS_REQUEST(SendPartitionMutationsRequest.class), |
54 | /** Send aggregated values from one worker's vertices */ | |
55 | 0 | SEND_WORKER_AGGREGATORS_REQUEST(SendWorkerAggregatorsRequest.class), |
56 | /** Send aggregated values from worker owner to master */ | |
57 | 0 | SEND_AGGREGATORS_TO_MASTER_REQUEST(SendReducedToMasterRequest.class), |
58 | /** Send aggregators from master to worker owners */ | |
59 | 0 | SEND_AGGREGATORS_TO_OWNER_REQUEST(SendAggregatorsToOwnerRequest.class), |
60 | /** Send aggregators from worker owner to other workers */ | |
61 | 0 | SEND_AGGREGATORS_TO_WORKER_REQUEST(SendAggregatorsToWorkerRequest.class), |
62 | /** Send message from worker to worker */ | |
63 | 0 | SEND_WORKER_TO_WORKER_MESSAGE_REQUEST(SendWorkerToWorkerMessageRequest.class), |
64 | /** Send request for input split from worker to master */ | |
65 | 0 | ASK_FOR_INPUT_SPLIT_REQUEST(AskForInputSplitRequest.class), |
66 | /** Send request with granted input split from master to workers */ | |
67 | 0 | REPLY_WITH_INPUT_SPLIT_REQUEST(ReplyWithInputSplitRequest.class), |
68 | /** Send request to resume sending messages (used in flow-control) */ | |
69 | 0 | SEND_RESUME_REQUEST(SendResumeRequest.class), |
70 | /** Send addresses and partitions assignments from master to workers */ | |
71 | 0 | ADDRESSES_AND_PARTITIONS_REQUEST(AddressesAndPartitionsRequest.class), |
72 | /** Send partition stats from worker to master */ | |
73 | 0 | PARTITION_STATS_REQUEST(PartitionStatsRequest.class); |
74 | ||
75 | /** Class of request which this type corresponds to */ | |
76 | private final Class<? extends WritableRequest> requestClass; | |
77 | ||
78 | /** | |
79 | * Constructor | |
80 | * | |
81 | * @param requestClass Class of request which this type corresponds to | |
82 | */ | |
83 | 0 | private RequestType(Class<? extends WritableRequest> requestClass) { |
84 | 0 | this.requestClass = requestClass; |
85 | 0 | } |
86 | ||
87 | /** | |
88 | * Get class of request which this type corresponds to | |
89 | * | |
90 | * @return Class of request which this type corresponds to | |
91 | */ | |
92 | public Class<? extends WritableRequest> getRequestClass() { | |
93 | 0 | return requestClass; |
94 | } | |
95 | } |